201256317

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{14549}}^1$

素因数の和:14637

約数の個数: 24

約数和(自身を含む): 306423000

約数和(自身を除く): 105166683

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 4611, 13833, 14549, 43647, 130941, 421921, 771097, 1265763, 2313291, 3797289, 6939873, 22361813, 67085439, 201256317]

約数ペア:

[(1, 201256317), (3, 67085439), (9, 22361813), (29, 6939873), (53, 3797289), (87, 2313291), (159, 1265763), (261, 771097), (477, 421921), (1537, 130941), (4611, 43647), (13833, 14549)]